FireLock NXT™ Valve Solutions

Not just valves – simplicity.

Thoughtfully designed with our customers in mind, FireLock NXT™ Valves offer streamlined set-up, simplified maintenance and dependable operation.

Trim Configurations:

  • Bare
  • Pretrimmed
  • Vic-Quick Riser – includes:
    • Drain Connection Kit
    • Preset Air Supervisory and Alarm Switches
    • Control Valve
    • Style 009N Installation-Ready Coupling
768n-500x500

  • Low-Pressure Actuator eliminates air-to-water differential and allows up to 40% smaller air compressor motor size
  • Consistent valve body design through all applications, with easy reset for clapper – no mechanical latches or reset knobs
  • Manifolds feature labeled inlets and outlets and unique strainer threads to eliminate guesswork and assist during maintenance
  • Fewer moving parts with a robust direct acting diaphragm
  • Reference materials at your fingertips with a quick scan of a QR Code between you and installation set-up and maintenance instructions or a call to Victaulic Customer Service.

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VICTAULIC 

4901 KESSLERSVILLE ROAD, EASTON, PA 18040

FOR U.S. CUSTOMERS, CALL 1.800.PICK.VIC (1.800.742.5842).

FOR CANADIAN CUSTOMERS, CONTACT YOUR SERVICING

       VICTAULIC BRANCH OR CALL (905) 884-7444.

FIRELOCK NXT™ PRODUCTS

  • All Products
  • Flow Control
  • Devices
FireLock NXT™ Series 769N Deluge Valve
FireLock NXT™ Series 769N Deluge Valve
FireLock NXT™ Series 769N Deluge Valve
FireLock NXT™ Series 768N Dry System Check Valve
FireLock NXT™ Series 768N Dry System Check Valve
FireLock NXT™ Series 768N Dry System Check Valve
  • For use where piping may freeze such as unheated warehouses, outdoor parking garages or stadiums
  • Actuation options: Series 776 Low-Pressure Actuator
  • Available bare, pretrimmed, as a Vic-Quick riser or in a Series 745 FireLock Fire-Pac cabinet
  • Sizes from 1½ - 8" | DN40 - DN200
  • Pressures up to 300 psi | 2068 kPa | 20 bar
FireLock NXT™ Series 769N Preaction System Check Valve
FireLock NXT™ Series 769N Preaction System Check Valve
FireLock NXT™ Series 769N Preaction System Check Valve
  • Available bare, pretrimmed, as a Vic-Quick riser or in a Series 745 FireLock Fire-Pac cabinet
  • Sizes from 1½ - 8" | DN40 - DN200
  • Pressures up to 300 psi | 2068 kPa | 21 bar
FireLock NXT™ AutoConvert Trim Assembly
FireLock NXT™ AutoConvert Trim Assembly
FireLock NXT™ AutoConvert Trim Assembly
  • In the event of an AC power loss, the AutoConvert module latches from Closed to Open with a quick electrical pulse
  • For use with Series 769N electric release valves sizes from 1½ - 8" | DN40 - DN200
  • Pressures up to 300 psi | 2068 kPa | 20 bar
FireLock NXT™ Series 764 Alternate Wet/Dry Valve
FireLock NXT™ Series 764 Alternate Wet/Dry Valve
FireLock NXT™ Series 764 Alternate Wet/Dry Valve
  • Available bare, pretrimmed, or as a Vic-Quick riser
  • Sizes from 1½ - 8" | 40 - 200 mm
  • Pressures up to 300 psi | 2068 kPa | 21 bar
FireLock NXT™ Series 760 Water Motor Alarm
FireLock NXT™ Series 760 Water Motor Alarm
FireLock NXT™ Series 760 Water Motor Alarm
  • Mechanical, water-powered device signaling the flow of water in an automatic sprinkler system
  • For wall thicknesses 2 - 13" | 51 - 330 mm
  • Red enamel is standard finish for the gong shell
Series 776 FireLock NXT™ Low Pressure Actuator
Series 776 FireLock NXT™ Low Pressure Actuator
Series 776 FireLock NXT™ Low Pressure Actuator
  • Designed for a single trip point for the pneumatic event, regardless of water supply pressure
  • Comes standard on Series 768N dry, Series 769N deluge and Series 769N preaction FireLock NXT™ valves
  • Pressures up to 300 psi | 2068 kPa | 21 bar
FireLock NXT™ Series 798 Double Pneumatic Actuator
FireLock NXT™ Series 798 Double Pneumatic Actuator
FireLock NXT™ Series 798 Double Pneumatic Actuator
  • Designed to actuate at 7 psi | 48 kPa | 0.5 bar for both the pilot and sprinkler system
  • Pressures up to 300 psi | 2068 kPa | 21 bar
Series 745 FireLock™ Fire-Pac
Series 745 FireLock™ Fire-Pac
Series 745 FireLock™ Fire-Pac
  • Completely preassembled fire protection valve enclosed in weatherproof cabinet
  • Sizes from 1½ - 8" | DN40 - DN200
  • Pressures up to 300 psi | 2068 kPa | 21 bar
Series 767 Electric/Pneumatic Double Interlock Actuator
Series 767 Electric/Pneumatic Double Interlock Actuator
Series 767 Electric/Pneumatic Double Interlock Actuator
  • Low-pressure actuator designed to trigger systems using the Series 769N FireLock NXT Preaction valve
  • Built-in 24 VDC normally closed solenoid with integrated coil monitoring
  • Conduit connection: ½"/15 mm with 12"/300 mm wire extensions
  • Pressures up to 300 psi/2065 kPa/20 bar
Series 7C7 Air Maintenance/Compressor Assembly
Series 7C7 Air Maintenance/Compressor Assembly
Series 7C7 Air Maintenance/Compressor Assembly
  • Off-the-shelf Installation-Ready™ compressor that is factory preset to accommodate air supply requirements for Victaulic FireLock NXT™ devices
  • Included UL Listed/FM Approved Series 757P Regulated Air Maintenance Trim assembly
  • Flexible hose for quick connection to system trim
  • Preset Air Pressure Switch: 13 – 18 psi | 90 – 124 kPa | 0.9 – 1.2 bar
  • Available Sizes: For pipe sizes 11/2 – 8" | DN40 – DN200
  • Reduced noise levels - below 80 decibels
FireLock™ Series 746-LPA Dry Accelerator
FireLock™ Series 746-LPA Dry Accelerator
FireLock™ Series 746-LPA Dry Accelerator
  • Designed for Series 768N dry and Series 769N preaction valves in order to speed response time and/or accommodate larger system
  • System air pressures ranging from 13 psi | 90 kPa | 0.9 bar to 18 psi | 124 kPa | 1.2 bar
  • Pressures up to 300 psi | 2068 kPa | 21 bar
Series 757 FireLock™ Air Maintenance Trim Assembly
Series 757 FireLock™ Air Maintenance Trim Assembly
Series 757 FireLock™ Air Maintenance Trim Assembly
  • Reduces high pressure supply air through the integral regulator to recommended air pressure based on the water supply pressure
Series 757P FireLock™ Air Maintenance Trim Assembly
Series 757P FireLock™ Air Maintenance Trim Assembly
Series 757P FireLock™ Air Maintenance Trim Assembly
  • Reduces high pressure supply air through the integral regulator to recommended air pressure based on the water supply pressure
  • Series 757P designed with pressure switch for use with small compressors which do not have pressure control switches
FireLock™ Series 753-E 300 psi Solenoid
FireLock™ Series 753-E 300 psi Solenoid
FireLock™ Series 753-E 300 psi Solenoid
  • A solenoid for use with Victaulic FireLock Preaction and Deluge devices that are electrically activated
  • Optional integrated coil supervision to meet the requirements of NFPA 13
  • Uses a ½” | 15 mm NPT connection, wired for 24 VDC
  • Pressures up to 300 psi/2056 kPa/20 bar

FIRELOCK NXT™ DOWNLOADS

  • All Resources
  • Submittal
  • Manuals
  • Discontinued Product Support
Resource Number Downloads Collection
Victaulic® FireLock NXT™ Series 768N Dry Valve Submittal 31.80
FireLock NXT™ Series 769N Preaction Trim Submittal 31.82
FireLock NXT™ Series 769 Preaction Devices LPCB Listed Submittal 30.85
FireLock NXT™ Series 769 Preaction Electric AutoConvert Dry Trim Installation Instructions I-769P-AC-ELEC
FireLock NXT™ Series 769 Preaction Valve with Double-Pneumatic Actuator Installation Instructions I-769P-DPA
FireLock NXT™ Series 769 AutoConvert Preaction Valve Installation Instructions  I-769P-AC-ELEC-PNEU
FireLock NXT™ Series 769N Deluge Device Submittal 31.81
FireLock™ Series 745 Fire-Pac Submittal 30.23
FireLock NXT™ Series 764 Alternate Wet/Dry Valve Submittal 30.83
FireLock™ Series 760 Water Motor Alarm Submittal 30.32
Firelock™ Series 760 Water Motor Alarm Installation Instructions  I-760
FireLock™ Series 776 Low Pressure Actuator Submittal 30.65
FireLock™ Series 798 Double Pneumatic Actuator Submittal 30.61
FireLock™ Series 767 Electric/Pneumatic Double Interlock Actuator Submittal 30.62
FireLock™ Series 7C7 Compressor Package Submittal - Discontinued Product Support 30.22
Series 7C7 Air Maintenance/Compressor Assembly Installation Instructions I-7C7
FireLock™ Series 746 and 746-LPA Dry Accelerators Submittal 30.64
FireLock™ Dry Accelerator Series 746 & 746-LPA with Series 756 and 758 Installation Instructions - Discontinued Product Support I-746-746-LPA
FireLock™ Series 757 Air Maintenance Trim Assembly Submittal 30.35
FireLock™ Series 757P Air Maintenance Trim Assembly Submittal - Discontinued Product Support 30.36
FireLock™ Series 753-E 300 PSI Solenoid Submittal 30.63
FireLock NXT™ Series 769 Deluge Valve Installation Instructions I-769D
FireLock NXT™ Series 769 Preaction Valve Installation Instructions I-769P